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1. 发明授权

US08719437B1 Enabling streaming to a media player without native streaming support 有权
标题翻译：启用流媒体播放器，无需本机流媒体支持
公开(公告)号：US08719437B1
公开(公告)日：2014-05-06
申请号：US12540773
申请日：2009-08-13
申请人： Jose C. Bazzarella, Jr. , Anthony P. Joch , Roman C. Kordasiewicz , Alexander I. Leyn
发明人： Jose C. Bazzarella, Jr. , Anthony P. Joch , Roman C. Kordasiewicz , Alexander I. Leyn
IPC分类号： G06F15/16 , H04N21/44 , H04N21/4402
CPC分类号： H04N21/44 , H04N21/4398 , H04N21/440218 , H04N21/845
摘要： A method for enabling streaming to a media player without native streaming support is disclosed. Step (A) of the method may author a media file based on a content signal. The media file may have an indexed format compatible with the media player. The content signal may (i) be received from a remote server through a network, (ii) use a transfer protocol and format at least one of which is incompatible with the media player and (iii) convey both video data and audio data representative of a scene. Step (B) may generate a local signal carrying the media file. The local signal generally has a transfer protocol compatible with the media player. Step (C) may transfer the local signal to the media player while the content signal is being received. The media player generally recreates the video data as a visual depiction on a display based on the local signal.
摘要翻译：公开了一种用于在没有本地流支持的情况下使媒体播放器能够流媒体的方法。该方法的步骤（A）可以基于内容信号来制作媒体文件。媒体文件可能具有与媒体播放器兼容的索引格式。内容信号可以（i）通过网络从远程服务器接收，（ii）使用至少一个与媒体播放器不兼容的传输协议和格式，以及（iii）传送代表媒体播放器的视频数据和音频数据一个场景。步骤（B）可以生成携带媒体文件的本地信号。本地信号通常具有与媒体播放器兼容的传输协议。当接收到内容信号时，步骤（C）可以将本地信号传送到媒体播放器。媒体播放器通常基于本地信号在显示器上再现视频数据作为视觉描绘。

2. 发明授权

US08599684B1 Congestion estimation 有权
标题翻译：拥塞估算
公开(公告)号：US08599684B1
公开(公告)日：2013-12-03
申请号：US13053565
申请日：2011-03-22
申请人： Kevin Goertz , Charles Neville Samuell
发明人： Kevin Goertz , Charles Neville Samuell
IPC分类号： H04L12/26
CPC分类号： H04L43/026 , H04L43/0852 , H04L43/10
摘要： An apparatus comprising a plurality of flow model circuits, a categorizer circuit, and a plurality of link model circuits. Each of the flow model circuits may be configured to generate a respective flow measurement signal in response to data packets received from a plurality of links on a network. The categorizer circuit may be configured to present a plurality of link measurement signals, each in response to one or more of the plurality of flow measurement signals. Each of the link model circuits may be configured to generate a respective congestion estimation signal in response to (i) a respective one of a plurality of model parameter signals, (ii) a respective one of the plurality of link measurement signals, and (iii) a respective one of a plurality of score signals. Each of the congestion estimation signals may represent a congestion level of a respective one of the links.
摘要翻译：一种包括多个流模型电路，分类器电路和多个链路模型电路的装置。每个流模型电路可以被配置为响应于从网络上的多个链路接收到的数据分组来生成相应的流量测量信号。分类器电路可以被配置为响应于多个流测量信号中的一个或多个来呈现多个链路测量信号。每个链路模型电路可以被配置为响应于（i）多个模型参数信号中的相应一个，（ii）多个链路测量信号中的相应一个链路测量信号和（iii））多个得分信号中的相应一个。每个拥塞估计信号可以表示相应一个链路的拥塞级别。

3. 发明申请

US20130086631A1 SYSTEMS AND METHODS FOR CONTROLLING ACCESS TO A MEDIA STREAM 有权
标题翻译：控制访问媒体流的系统和方法
公开(公告)号：US20130086631A1
公开(公告)日：2013-04-04
申请号：US13630326
申请日：2012-09-28
申请人： AVVASI INC.
发明人： Michael Archer , Mate Prgin , Dan Eble , Anthony Joch , Michael Gallant
IPC分类号： G06F21/24 , G06F15/16
CPC分类号： H04L65/4084 , H04L63/10 , H04L65/605 , H04L65/80
摘要： Systems and methods of controlling access to a multimedia stream in a media streaming session from a multimedia server to a requesting device via a network. The systems and methods facilitate receiving a primary request for the multimedia stream from the requesting device; determining whether to allow access to the primary request from the requesting device in accordance with at least one media session policy; and if access is permitted, then generating a secondary request corresponding to the primary request; providing the secondary request to the multimedia server; receiving a first multimedia stream from the multimedia server in response to the secondary request; determining whether to transmit the first multimedia stream or a second multimedia stream based on the at least one media session policy; and transmitting either the first multimedia stream or the second multimedia stream to the requesting device as indicated by the at least one media session policy.
摘要翻译：控制通过网络从多媒体服务器到请求设备的媒体流会话中的多媒体流的访问的系统和方法。所述系统和方法有助于从请求设备接收对多媒体流的主要请求; 确定是否允许根据至少一个媒体会话策略来访问来自请求设备的主要请求; 并且如果允许访问，则生成对应于主请求的辅助请求; 向多媒体服务器提供辅助请求; 响应于所述辅助请求从所述多媒体服务器接收第一多媒体流; 基于所述至少一个媒体会话策略来确定是否发送所述第一多媒体流或第二多媒体流; 以及如由所述至少一个媒体会话策略所指示的，将所述第一多媒体流或所述第二多媒体流传输到所述请求设备。

4. 发明申请

US20150039680A1 METHODS AND SYSTEMS FOR VIDEO QUOTA MANAGEMENT 审中-公开
标题翻译：视频报价管理的方法与系统
公开(公告)号：US20150039680A1
公开(公告)日：2015-02-05
申请号：US14230944
申请日：2014-03-31
申请人： Avvasi Inc.
发明人： Michael Gallant , Michael Archer
IPC分类号： H04L29/06
CPC分类号： H04L65/60 , H04L12/1407 , H04L12/1439 , H04L12/1457 , H04L41/5029 , H04L41/5067 , H04L41/509 , H04M15/66 , H04M15/8207 , H04N21/2402 , H04N21/25435
摘要： A method of providing streaming media content to a subscriber mobile device includes providing a time-denominated media quota associated with the subscriber mobile device; in response to a request for the streaming media content from the subscriber mobile device, providing the streaming media content to the subscriber mobile device through a mobile data network; determining a media duration associated with the streaming media content; and applying the media duration associated with the streaming media content to the time-denominated media quota.
摘要翻译：向订户移动设备提供流媒体内容的方法包括提供与用户移动设备相关联的时间计量的媒体配额; 响应于来自用户移动设备的流媒体内容的请求，通过移动数据网络将流媒体内容提供给用户移动设备; 确定与所述流媒体内容相关联的媒体持续时间; 以及将与流媒体内容相关联的媒体持续时间应用于时间计量的媒体配额。

5. 发明申请

US20140012981A1 APPARATUS AND METHODS FOR OPTIMIZING NETWORK DATA TRANSMISSION 有权
标题翻译：优化网络数据传输的装置和方法
公开(公告)号：US20140012981A1
公开(公告)日：2014-01-09
申请号：US13724523
申请日：2012-12-21
申请人： AVVASI INC.
发明人： Charles Neville Samuell , Richard Ryan Larocque
IPC分类号： H04L12/26
CPC分类号： H04L43/0811 , H04L47/193 , H04L47/40
摘要： Apparatus and methods for optimizing data transmission between two hosts via a network device. The network device initially allows a first connection to be established between the two host devices. This first connection is logically established directly between the host devices without modification by the network device. The network device analyzes data transmitted via the first connection and determines whether to allow the first connection to continue without intervention by the network device, or whether to split the connection into separate TCP connections with the network device as intermediary. The network device maintains connection state and emulates both host devices to allow the first connection to be split without disrupting the communication at either host device.
摘要翻译：用于通过网络设备优化两个主机之间的数据传输的装置和方法。网络设备最初允许在两个主机设备之间建立第一连接。该第一连接在主机设备之间直接在逻辑上建立，而不被网络设备修改。网络设备分析经由第一连接发送的数据，并且确定是否允许第一连接在网络设备不干预的情况下继续进行，或者是否将该连接分离成与网络设备作为中间件的单独的TCP连接。网络设备保持连接状态并模拟两个主机设备，以允许第一连接被分解而不中断任一主机设备处的通信。

6. 发明授权

US09037743B2 Methods and apparatus for providing a presentation quality signal 有权
标题翻译：用于提供呈现质量信号的方法和装置
公开(公告)号：US09037743B2
公开(公告)日：2015-05-19
申请号：US13480964
申请日：2012-05-25
申请人： Roman C. Kordasiewicz , Anthony P. Joch , Michael D. Gallant
发明人： Roman C. Kordasiewicz , Anthony P. Joch , Michael D. Gallant
IPC分类号： G06F15/16 , H04N17/00 , H04L29/06
CPC分类号： H04N17/004 , H04L65/605 , H04L65/80
摘要： Apparatus, methods and systems using no-reference techniques for computing quality scores for audio and video components of a media session, where the quality scores are estimates of perceived quality by the viewer for the individual components of the media session. A presentation quality score is computed for a media stream by parsing a container of the media stream to determine media stream characteristics, estimating an visual quality factor and based on the visual quality factor, determining the presentation quality score.
摘要翻译：用于计算媒体会话的音频和视频组件的质量分数的无参照技术的装置，方法和系统，其中质量得分是观众对媒体会话的各个组件的感知质量的估计。通过解析媒体流的容器来确定媒体流特性，估计视觉品质因子并基于视觉品质因子确定呈现质量得分来为媒体流计算呈现质量得分。

7. 发明申请

US20130318253A1 METHODS AND APPARATUS FOR PROVIDING A PRESENTATION QUALITY SIGNAL 有权
标题翻译：提供质量信号的方法和装置
公开(公告)号：US20130318253A1
公开(公告)日：2013-11-28
申请号：US13480964
申请日：2012-05-25
申请人： Roman C. Kordasiewicz , Anthony P. Joch , Michael D. Gallant
发明人： Roman C. Kordasiewicz , Anthony P. Joch , Michael D. Gallant
IPC分类号： G06F15/16
CPC分类号： H04N17/004 , H04L65/605 , H04L65/80
摘要： Apparatus, methods and systems using no-reference techniques for computing quality scores for audio and video components of a media session, where the quality scores are estimates of perceived quality by the viewer for the individual components of the media session. A presentation quality score is computed for a media stream by parsing a container of the media stream to determine media stream characteristics, estimating an visual quality factor and based on the visual quality factor, determining the presentation quality score.
摘要翻译：用于计算媒体会话的音频和视频组件的质量分数的无参照技术的装置，方法和系统，其中质量得分是观众对媒体会话的各个组件的感知质量的估计。通过解析媒体流的容器来确定媒体流特性，估计视觉品质因子并基于视觉品质因子确定呈现质量得分来为媒体流计算呈现质量得分。

8. 发明申请

US20130083848A1 SYSTEMS AND METHODS FOR DYNAMIC TRANSCODING OF INDEXED MEDIA FILE FORMATS 有权
标题翻译：索引文件格式的动态转换系统和方法
公开(公告)号：US20130083848A1
公开(公告)日：2013-04-04
申请号：US13628591
申请日：2012-09-27
申请人： Avvasi Inc.
发明人： Anthony Joch , Michael Gallant , Roman Czeslaw Kordasiewicz , Mark Korhonen
IPC分类号： H04N7/32
CPC分类号： H04N19/40
摘要： Methods and systems for transcoding from an input media stream to an output media stream, wherein the input media stream and the output media stream are in an indexed file format. The methods and systems are capable of generating an efficiently coded media file where the movie box is generated and sent before transcoding is complete, while maintaining acceptable and consistent quality throughout and minimizing the total size of the file.
摘要翻译：用于从输入媒体流转换为输出媒体流的方法和系统，其中输入媒体流和输出媒体流是索引文件格式。所述方法和系统能够生成有效编码的媒体文件，其中在转码完成之前生成和发送电影盒，同时保持可接受和一致的质量并最小化文件的总大小。

9. 发明申请

US20120117225A1 METHODS AND APPARATUS FOR PROVIDING A MEDIA STREAM QUALITY SIGNAL 有权
标题翻译：提供媒体流质量信号的方法和装置
公开(公告)号：US20120117225A1
公开(公告)日：2012-05-10
申请号：US13283898
申请日：2011-10-28
申请人： Roman Kordasiewicz , Anthony Joch , Kevin Goertz , Michael Gallant
发明人： Roman Kordasiewicz , Anthony Joch , Kevin Goertz , Michael Gallant
IPC分类号： G06F15/173
CPC分类号： H04L41/5025 , H04L41/145 , H04L43/0894 , H04L65/1083 , H04L65/80 , H04N17/004 , H04N21/44004 , H04N21/44209
摘要： Systems, methods and apparatus are provided for computing quality scores for a media session delivered using an adaptive streaming protocol, where the quality score may be an estimate of a mean opinion score. The quality score reflects the impact of network delivery on a viewer's quality of experience (QoE). In particular, the quality score is generally based on the effects of stream switch events, as stream switches may be the result of impaired network delivery. Other network events, such as re-buffering events may also be incorporated in the score.
摘要翻译：提供了用于计算使用自适应流传输协议传递的媒体会话的质量得分的系统，方法和装置，其中质量得分可以是平均意见分数的估计。质量得分反映了网络传递对观众体验质量（QoE）的影响。特别地，质量得分通常基于流切换事件的影响，因为流切换可能是网络传送受损的结果。其他网络事件，如重新缓冲事件也可以纳入评分。

10. 发明授权

US09178633B2 Delivery quality of experience (QoE) in a computer network 有权
标题翻译：在计算机网络中提供体验质量（QoE）
公开(公告)号：US09178633B2
公开(公告)日：2015-11-03
申请号：US13053650
申请日：2011-03-22
申请人： Roman C. Kordasiewicz , Kevin Goertz , Anthony P. Joch , Michael D. Gallant
发明人： Roman C. Kordasiewicz , Kevin Goertz , Anthony P. Joch , Michael D. Gallant
IPC分类号： H04H60/33 , H04N21/44 , H04L12/24 , G06F15/173 , H04N21/258 , H04N21/442 , H04N21/647 , H04L29/06
CPC分类号： H04H60/33 , H04L41/145 , H04L41/5025 , H04L65/80 , H04N21/258 , H04N21/44004 , H04N21/44209 , H04N21/64723
摘要： An apparatus generally having an interface and a circuit is disclosed. The interface may be connectable to a network to monitor a media program streaming across the network to a media client. The circuit may be configured to (i) generate first information by modeling a buffer of the media client, the first information being representative of a plurality of events related to the buffer during a playback of the media program and (ii) generate a signal representative of a quality of experience of the media program in response to the first information.
摘要翻译：公开了通常具有接口和电路的设备。接口可以连接到网络以监视通过网络流向媒体客户端的媒体程序。电路可以被配置为（i）通过对媒体客户端的缓冲器建模来生成第一信息，第一信息表示在媒体节目的回放期间与缓冲器相关的多个事件，以及（ii）生成信号代表媒体程序的质量响应第一信息。

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